No Knurling Hex Socket Cap Screw with Zinc Plated

Our expertise, professional insight and passion are key to our success. Our vision is to be recognized by our clients as the leading manufacturer in providing tool nut, wing nut, all thread rod. We plan to realize the grand blueprint of enterprise scale and modernization. Our company adheres to the quality of survival, we seek development by reputation, rely on strict scientific management to grasp the quality, we win the market with the satisfactory products of customers and the products sell well at home and abroad.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb square head bolt manufacturers and suppliers in China, welcome to buy gb square head bolts, gb standard square head bolts, expansion bolt from our factory and company.

Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.

Square head bolts is similar with hexagon head bolt, but this kind of bolt, square head bolt has larger surface force, commonly used in rough structure can also be used for parts with a T-shaped groove, in order to adjust the position of the bolt.

Square head bolts are divided into a grade4.8 bolt, grade8.8 bolts, grade10.9 bolts, grade12.9 bolts depengding on the strength. According to the screw wire material ,it's dividedinto iron bolts and stainless steel bolts, stainless steel bolts have SUS304 stainless steel bolts, stainless steel, SUS201 bolts, stainless steel SUS316 bolts.

Sticking towards the principle of 'Super High-quality, Satisfactory service', We've been striving to become a superb business partner of you for No Knurling Hex Socket Cap Screw with Zinc Plated. It can be our wonderful honor to meet your requires. With the purpose of 'TRYING TO BE BETTER', we are committed to technological innovation and product development, providing customers with new and high-performance products, so as to create value for customers and promote industry development and progress.